notification in ASP.NET

Question

In facebook if the message comes it shows notification and one red color circle shows the number of messages came from others that we call notification.

I want to add that notification functionality in ASP.NET.

How can I do that?

Please give me the example for notification.

Answer 1

ok.. but i want to know the above script i posted giving correct output or not?

Answer 2

no
 i want in linq 

Answer 3

 resolved?

 will this not work...

 select rm.doc,rm.name,pd.address, cd.vaolum 'volumename'

 From RegistrationMaster RM inner join Partydetails pd 

 on rm.doc=pd.doc 

 inner join DocumentInfo DI 

 on rm.cdcode=DI.cdcode

 inner join CDMaster cd 

 on di.code = cd.code